Re: [PHP] "const" in PHP

[Marek Kilimajer]

Are you using php5? const is not available in php4 or less.

BENARD Jean-philippe wrote:

Hi,

        With the ArcaAttributes class definition (see below) I've an arror
when trying to use one of the constants of this class as this :
	echo ArcaAttributes::ATT_EMPLOYEENUMBER;

        Parse error: parse error, expecting `'('' in
/dtpdev01/dtp/racine-web/arca_test/test.php on line 117
	It seams waiting only functions when using "::".

Could someone help me ? How to define constant in a cless without the
"define()" function ? (I don't want to use the define function because it
makes the constant defined everywhere).
Many thanks in advance !

class ArcaAttributes {
        /**
         * Liste des attributs à retourner
         * @var array
         */
        var $attributes = array();
        var $set = false;
        
        const ATT_EMPLOYEENUMBER = 'uid';
        const ATT_CN = 'cn';
        const ATT_MAIL = 'mail';
        const ATT_POSTALADDRESS = 'postofficebox';
        const ATT_TELEPHONENUMBER = 'telephonenumber';
        
        const ATT_DEFAULT_PERSON_ATTRIBUTES = array(
                ArcaAttributes::ATT_EMPLOYEENUMBER,
                ArcaAttributes::ATT_CN,
                ArcaAttributes::ATT_MAIL,
                ArcaAttributes::ATT_POSTALADDRESS,
                ArcaAttributes::ATT_TELEPHONENUMBER
        );
        
        function ArcaAttributes($clearList = false) {
                if ($clearList)
                        $this->attributes = array();
                else
                        $this->setDefaultAttributes();
        }
                
        function addAttribute($attrib) {
                array_push($this->attributes, $attrib);
        }
        
        function clearAttributes($clearList = false) {
                if ($clearList) {
                        $this->set = false;
                        $this->attributes = array();
                }
                else
                        $this->setDefaultAttributes();
        }
        
        function setDefaultAttributes() {
                $this->set = true;
                $this->attributes =
ArcaAttributes::ATT_DEFAULT_PERSON_ATTRIBUTES;
        }
        function is_set() {
                if ($this->set === true)
                        return true;
                else
                        return false;
        }
}
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